1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/iio/accel/bosch,bma400.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Bosch BMA400 triaxial acceleration sensor
8
9 maintainers:
10 - Dan Robertson <dan@dlrobertson.com>
11
12 description: |
13 Acceleration and temperature iio sensors with an i2c interface
14
15 Specifications about the sensor can be found at:
16 https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMA400-DS000.pdf
17
18 properties:
19 compatible:
20 enum:
21 - bosch,bma400
22
23 reg:
24 maxItems: 1
25
26 vdd-supply:
27 description: phandle to the regulator that provides power to the accelerometer
28
29 vddio-supply:
30 description: phandle to the regulator that provides power to the sensor's IO
31
32 interrupts:
33 maxItems: 1
34
35 required:
36 - compatible
37 - reg
38
39 additionalProperties: false
40
41 examples:
42 - |
43 #include <dt-bindings/gpio/gpio.h>
44 #include <dt-bindings/interrupt-controller/irq.h>
45 i2c {
46 #address-cells = <1>;
47 #size-cells = <0>;
48 accelerometer@14 {
49 compatible = "bosch,bma400";
50 reg = <0x14>;
51 vdd-supply = <&vdd>;
52 vddio-supply = <&vddio>;
53 interrupt-parent = <&gpio0>;
54 interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
55 };
56 };
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